Fact Directory

Does Cloudflare cache html and php pages?

By default, Cloudflare does not cache HTML or PHP pages, as these are considered dynamic content. Ho... Read more

Why is the sky blue?

The sky appears blue because sunlight, which contains all colors, is scattered as it passes through ... Read more

How many kittens does a cat have?

A cat typically has three to six kittens per litter, with the average being four. Factors like the c... Read more

How many countries in Africa?

There are 54 independent countries in Africa. The largest is Algeria, while Seychelles is the smalle... Read more

Every year since 1947, the people of Norway have gifted the Trafalgar Square Christmas Tree, a tower... Read more

What does it mean 'Redback'?

The term "redback" is a nickname for the Chinese yuan renminbi (CNY), similar to "greenback" is used... Read more

How long do LED lights last?

LED lights typically last between 25,000 to 50,000 hours, which translates to about 10 to 20 years o... Read more

What date is Windows 10 End of Life?

Windows 10 will become EoL (End of Life) and stop receiving free software updates, technical assista... Read more

What Does "Dead Stick" Mean?

"Dead stick" refers to flying an aircraft without engine power, often after an engine failure. The t... Read more

When were QR codes invented?

QR codes were invented in 1994 by DENSO WAVE, a division of DENSO Corporation in Japan. The inventio... Read more